Df has shape of (2997, 9).
| index | count | mean | std | min | 25% | 50% | 75% | max |
|---|---|---|---|---|---|---|---|---|
| median_hr | 2990.0 | 77.631 | 27.416 | 9.527 | 56.285 | 66.582 | 100.334 | 184.049 |
| mean_hr | 2990.0 | 78.094 | 26.767 | 9.527 | 56.898 | 68.644 | 100.609 | 183.623 |
| std_hr | 2990.0 | 6.23 | 9.069 | 0.0 | 0.853 | 1.538 | 8.862 | 54.613 |
| min_hr | 2990.0 | 68.434 | 22.783 | 9.527 | 53.286 | 58.027 | 80.591 | 171.429 |
| max_hr | 2990.0 | 88.818 | 36.188 | 9.527 | 58.939 | 76.726 | 111.524 | 198.675 |
| Column | Non-Null (%) | Count | Dtype |
|---|---|---|---|
| max_hr | 99 | non-null | float64 |
| Healthy | 100 | non-null | object |
| arrhythmia | 100 | non-null | object |
| median_hr | 99 | non-null | float64 |
| age | 100 | non-null | object |
| std_hr | 99 | non-null | float64 |
| mean_hr | 99 | non-null | float64 |
| sex | 100 | non-null | object |
| min_hr | 99 | non-null | float64 |
| sex | Arrhythmia | Healthy | Other | All |
|---|---|---|---|---|
| Female | 83 | 300 | 901 | 1284 |
| Male | 183 | 243 | 1287 | 1713 |
| All | 266 | 543 | 2188 | 2997 |
| sex | HEALTHY | ILL | All |
|---|---|---|---|
| Female | 300 | 984 | 1284 |
| Male | 243 | 1470 | 1713 |
| All | 543 | 2454 | 2997 |
| arrhythmia | HEALTHY | ILL | All |
|---|---|---|---|
| Arrhythmia | 0 | 266 | 266 |
| Healthy | 543 | 0 | 543 |
| Other | 0 | 2188 | 2188 |
| All | 543 | 2454 | 2997 |
| Samples | Exception |
|---|---|
| No samples were flagged (either samples have no flags or some problem happened) | 'num_failed_vars' |
| feature | group_1 | group_2 | group_1_mean | group_2_mean | group_1_std | group_2_std | group_1_median | group_2_median | group_1_iqr | group_2_iqr | t_test_p_val | mann_whitney_p_val | effect_size | int_cohen_d | statistically_sig_different |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| median_hr | Female | Male | 80.979 | 75.115 | 27.847 | 26.822 | 72.551 | 60.181 | 45.049 | 38.623 | nan | 0.0 | -0.152 | Small | True |
| mean_hr | Female | Male | 81.427 | 75.589 | 27.172 | 26.19 | 73.408 | 63.417 | 44.993 | 38.549 | nan | 0.0 | -0.152 | Small | True |
| std_hr | Female | Male | 6.26 | 6.207 | 9.225 | 8.952 | 1.645 | 1.489 | 6.749 | 8.542 | nan | 0.023 | -0.048 | Small | True |
| min_hr | Female | Male | 71.551 | 66.091 | 23.523 | 21.927 | 63.425 | 56.926 | 31.562 | 23.888 | nan | 0.0 | -0.162 | Small | True |
| max_hr | Female | Male | 92.17 | 86.298 | 36.384 | 35.845 | 82.192 | 70.922 | 53.611 | 51.462 | nan | 0.0 | -0.13 | Small | True |
| age | Female | Male | 58.669 | 61.433 | 17.387 | 16.235 | 60.0 | 63.0 | 22.0 | 21.0 | nan | 0.0 | 0.096 | Small | True |
| feature | test_type | p_val | reject_null |
|---|---|---|---|
| median_hr | kruskal | 0.0 | True |
| mean_hr | kruskal | 0.0 | True |
| std_hr | kruskal | 0.0 | True |
| min_hr | kruskal | 0.0 | True |
| max_hr | kruskal | 0.00606 | True |
| age | kruskal | 0.0 | True |
| feature | group_1 | group_2 | group_1_mean | group_2_mean | group_1_std | group_2_std | group_1_median | group_2_median | group_1_iqr | group_2_iqr | t_test_p_val | mann_whitney_p_val | effect_size | int_cohen_d | statistically_sig_different |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| median_hr | ILL | HEALTHY | 78.02 | 75.879 | 29.89 | 10.466 | 58.939 | 74.352 | 48.098 | 15.687 | nan | 0.0 | 0.194 | Small | True |
| mean_hr | ILL | HEALTHY | 78.576 | 75.921 | 29.166 | 10.319 | 59.533 | 74.633 | 47.836 | 15.867 | nan | 0.0 | 0.17 | Small | True |
| std_hr | ILL | HEALTHY | 7.163 | 2.022 | 9.682 | 2.976 | 1.636 | 1.325 | 11.528 | 1.343 | nan | 0.0 | -0.194 | Small | True |
| min_hr | ILL | HEALTHY | 67.462 | 72.817 | 24.569 | 10.707 | 56.391 | 71.599 | 28.58 | 14.783 | nan | 0.0 | 0.398 | Medium | True |
| max_hr | ILL | HEALTHY | 90.923 | 79.328 | 39.253 | 12.59 | 72.993 | 77.72 | 59.272 | 16.362 | nan | 0.191 | 0.036 | Small | False |
| age | ILL | HEALTHY | 61.757 | 53.435 | 16.485 | 16.487 | 63.0 | 54.0 | 22.0 | 21.0 | nan | 0.0 | -0.293 | Medium | True |
| Data Summary: |
|---|
| Total Number of Observations: 2997 |
| Groups: Other, Healthy, Arrhythmia |
| The feature 'median_hr' showed significant differences between arrhythmia groups using Kruskal-Wallis. |
| sig diff -> Other & Healthy, p-value -> 0.000000, effect size -> 0.100 (Very Small) |
| sig diff -> Healthy & Arrhythmia, p-value -> 0.000020, effect size -> -0.060 (Very Small) |
| The feature 'mean_hr' showed significant differences between arrhythmia groups using Kruskal-Wallis. |
| sig diff -> Other & Healthy, p-value -> 0.000000, effect size -> 0.120 (Small) |
| sig diff -> Healthy & Arrhythmia, p-value -> 0.007066, effect size -> -0.136 (Small) |
| The feature 'std_hr' showed significant differences between arrhythmia groups using Kruskal-Wallis. |
| sig diff -> Other & Healthy, p-value -> 0.000000, effect size -> 0.694 (Large) |
| sig diff -> Other & Arrhythmia, p-value -> 0.007495, effect size -> -0.162 (Small) |
| sig diff -> Healthy & Arrhythmia, p-value -> 0.000000, effect size -> -0.930 (Very Large) |
| The feature 'min_hr' showed significant differences between arrhythmia groups using Kruskal-Wallis. |
| sig diff -> Other & Healthy, p-value -> 0.000000, effect size -> -0.278 (Small) |
| sig diff -> Healthy & Arrhythmia, p-value -> 0.000000, effect size -> 0.325 (Small) |
| The feature 'max_hr' showed significant differences between arrhythmia groups using Kruskal-Wallis. |
| sig diff -> Other & Arrhythmia, p-value -> 0.010867, effect size -> -0.133 (Small) |
| The feature 'age' showed significant differences between arrhythmia groups using Kruskal-Wallis. |
| sig diff -> Other & Healthy, p-value -> 0.000000, effect size -> 0.444 (Medium) |
| sig diff -> Other & Arrhythmia, p-value -> 0.000000, effect size -> -0.606 (Medium) |
| sig diff -> Healthy & Arrhythmia, p-value -> 0.000000, effect size -> -1.083 (Very Large) |